package org.lionsoul.websnail.util;

/**
 * self defined url manager. <br />
 * <p>
 * you'll need this cause what has stored in the todo or visited may not
 * be a really url address, maybe is just part of the url. this
 * will save a lot of memory. <br />
 *
 * @author chenxin<chenxin619315 @ gmail.com>
 */
public interface UrlProcessor {
	
    // process to get the valid url
    default String process(String url) {
        return url;
    }
}
